package cn.lt.domain.strategy.model.entity;


import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.math.BigDecimal;

/**
 * 策略奖品实体
 *
 * @author lt
 * @date 2025/04/30
 */
@Data
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class StrategyAwardEntity {

    /**
     * 抽奖策略ID
     */
    private Long strategyId;
    /**
     * 抽奖奖品ID - 内部流转使用
     */
    private Integer awardId;

    /**
     * 奖品库存总量
     */
    private Integer awardCount;
    /**
     * 奖品库存剩余
     */
    private Integer awardCountSurplus;
    /**
     * 奖品中奖概率
     */
    private BigDecimal awardRate;
}
